Rapid weighing and batching device for soluble powder

Abstract

The utility model discloses a quick weighing and batching device for soluble powder, and relates to the technical field of soluble powder batching. The weighing device comprises a mounting frame, a weighing assembly is arranged in the middle of the mounting frame, the weighing assembly comprises a material barrel vertically penetrating through the middle of the mounting frame, the upper portion of the peripheral side of the material barrel is sleeved with a sleeve seat, and weighing sensors arranged on the lower surface of the sleeve seat in an annular array mode are vertically connected to the inner bottom of the mounting frame. A motor is connected to the inner top of the rack connected to the inner bottom of the mounting frame, and connecting frames in annular array connection are arranged on the peripheral side of a rotating shaft vertically connected to the output end of the motor; an anti-flying assembly is arranged on the upper surface of the material barrel. According to the utility model, the weighing assembly is arranged to facilitate more thorough discharge of soluble powder and reduce waste of the soluble powder, and the anti-flying assembly is arranged to reduce outward flying of the soluble powder and reduce mistaken discharge.

Description

Technical Field

[0001] This utility model belongs to the field of soluble powder formulation technology, and in particular relates to a rapid weighing and formulation device for soluble powders. Background Technology

[0002] Soluble powder refers to extracts made from Chinese medicinal materials, or dry powder preparations that are soluble in water and prepared by crushing and mixing with suitable excipients. In the production process of soluble powder, a fixed amount of raw materials needs to be added into the equipment according to a fixed ratio. A powder dispensing and weighing device is used in the above steps.

[0003] A search revealed a solid powder weighing device disclosed in patent publication number CN210123302U, but it still has the following shortcomings in practical use:

[0004] The solid powder dispensing and weighing device disclosed in the patent document with patent publication number CN210123302U has weighing sensors installed around the upper end of the second fixed frame. A weighing hopper is installed above the weighing sensors, and a second fan-shaped valve is installed at the lower end of the weighing hopper. The weighing sensors are used to weigh the weight of the weighing hopper. However, some powder may adhere to the inner wall of the weighing hopper, resulting in incomplete discharge of powder from the weighing hopper and an increase in powder waste.

[0005] 2. The solid powder dispensing and weighing device disclosed in the patent document with patent publication number CN210123302U has a support frame on the fixed frame. The support frame has a screening mechanism inside to filter the powder entering the support frame and reduce impurities in the powder. However, the support frame is hollow, which is not convenient to prevent the powder inside the support frame from floating out, resulting in powder waste and is not conducive to maintaining a good environment.

[0006] To address these issues, we provide a rapid weighing and dispensing device for soluble powders. Utility Model Content

[0007] The purpose of this utility model is to provide a rapid weighing and dispensing device for soluble powders. By setting up a weighing component, it is beneficial to completely discharge the soluble powder, reduce the waste of soluble powder, and by setting up an anti-flying component, reduce the amount of soluble powder that flies outward, and help maintain a good working environment. Thus, it solves the technical problems mentioned in the background art of the solid powder dispensing and weighing device disclosed in the patent document with patent publication number CN210123302U.

[0008] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0009] This utility model relates to a rapid weighing and dispensing device for soluble powders, comprising a mounting frame, a weighing component disposed in the middle of the mounting frame, the weighing component including a material barrel vertically penetrating the middle of the mounting frame, a sleeve being fitted onto the upper outer periphery of the material barrel, a weighing sensor arranged in a circular array on the lower surface of the sleeve being vertically connected to the inner bottom of the mounting frame, a motor being connected to the top of a frame connected to the inner bottom of the mounting frame, a connecting frame being connected in a circular array on the periphery of a rotating shaft vertically connected to the output end of the motor, bristles on one side wall of the connecting frame contacting the inner side wall of the material barrel, a valve being connected to a hopper connected to the lower part of the material barrel, and an anti-flying component disposed on the upper surface of the material barrel, the anti-flying component including a cover plate disposed on the upper surface of the material barrel, a threaded sleeve being threaded onto the upper section of the outer periphery of a feed pipe connected to the upper surface of the cover plate.

[0010] The present invention is further configured such that a through hole is provided in the middle of the base plate located below the mounting bracket, and the upper ends of the four vertically connected legs on the upper surface of the base plate are connected to the outer side wall of the mounting bracket, and the mounting bracket has a V-shaped structure.

[0011] The present invention is further configured such that ear plates are symmetrically fixed to the two side walls of the substrate, and bolts with vertical threads are installed inside the screw holes equidistantly opened on the upper surface of the ear plates.

[0012] The present invention is further configured such that the connecting frame is an L-shaped structure, and a connecting breaking rod is provided on the other side wall of the connecting frame.

[0013] The present invention is further configured such that the mounting bracket has a through groove in the middle, and the inner diameter of the through groove is smaller than the outer diameter of the sleeve, and the outer diameter of the material barrel is smaller than the inner diameter of the through groove.

[0014] The present invention is further configured such that the lower surface of the cover plate has a positioning block fixed in a ring array, the upper surface of the sleeve has a positioning groove opened in a ring array, and the positioning block is inserted into the inside of the positioning groove.

[0015] The present invention is further configured such that the connecting rods fixedly connected to the outer annular array of the sleeve are of an L-shaped structure, and the limiting block connected to the vertical section of the connecting rod abuts against the surface of the cover plate.

[0016] This utility model has the following beneficial effects:

[0017] This invention, by setting up a weighing component, starts the motor, the rotating shaft rotates, the connecting frame rotates, and the brush bristles rotate accordingly, cleaning the soluble powder on the material bucket. This facilitates a more thorough discharge of the soluble powder inside the material bucket, reduces the residue of the soluble powder, and minimizes the waste of the soluble powder.

[0018] This invention features an anti-spraying component. By rotating the screw sleeve, the pipe on the material pump is connected to the feed pipe. The material pump is operated, and the soluble powder enters the inside of the material tank through the feed pipe. The cover plate seals the top opening of the material tank, effectively reducing the soluble powder from drifting outward, reducing accidental discharge of soluble powder, reducing waste, and helping to maintain a good working environment. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0020] Figure 1 A three-dimensional schematic diagram of a rapid weighing and dispensing device for soluble powders;

[0021] Figure 2 A schematic cross-sectional view showing the connection between the mounting frame, weighing assembly, and cover plate;

[0022] Figure 3 This is an exploded view of the cover plate and the material bucket;

[0023] Figure 4 for Figure 3 Enlarged schematic diagram of the structure at point A in the middle.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1-Mounting bracket, 101-Base plate, 102-Bolt, 103-Ear plate, 104-Support leg, 2-Weighing assembly, 201-Motor, 201a-Rotating shaft, 202-Bug, 202a-Sleeve, 202b-Positioning groove, 203-Weighing sensor, 204-Connecting frame, 204a-Brush bristles, 204b-Crushing rod, 3-Anti-flying assembly, 301-Cover plate, 301a-Positioning block, 302-Feed pipe, 302a-Threaded sleeve, 303-Connecting rod, 303a-Limiting block. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model. Example 1

[0027] Please see Figure 1This utility model is a rapid weighing and dispensing device for soluble powders, including a mounting frame 1, a base plate 101, bolts 102, ear plates 103 and support legs 104. Bolts 102 are used to lock the position of the base plate 101 on the soluble powder equipment and increase the stability of the mounting frame 1.

[0028] Specifically, the base plate 101 located below the mounting bracket 1 has a through hole in the middle, and the upper corner of the base plate 101 has a connecting leg 104. The upper end of the leg 104 is connected to the outer side wall of the mounting bracket 1. The side wall of the base plate 101 has a fixed ear plate 103, and the screw hole on the upper surface of the ear plate 103 has a bolt 102 with vertical thread connection inside.

[0029] Furthermore, the mounting bracket 1 has a V-shaped structure, with four legs 104 arranged in a rectangular array, two ear plates 103 symmetrically arranged, and bolts 102 evenly distributed;

[0030] The operation process of this embodiment is as follows: place the ear plate 103 on the soluble powder equipment, turn the bolt 102 counterclockwise, and the base plate 101 is installed on the soluble powder equipment; otherwise, remove the mounting bracket 1 from the soluble powder equipment. Example 2

[0031] Please see Figure 1 , Figure 2 and Figure 3 Based on the first specific embodiment, a weighing component 2 is provided. The weighing component 2 includes a motor 201, a rotating shaft 201a, a material bucket 202, a weighing sensor 203, a connecting frame 204, and a brush 204a. The motor 201 and the brush 204a are rotated to clean the soluble powder on the inner wall of the material bucket 202, which is conducive to the complete discharge of soluble powder, reduces soluble powder residue, and reduces the waste of soluble powder.

[0032] Specifically, the material bucket 202 vertically penetrates the through slot opened in the middle of the mounting frame 1. The lower part of the material bucket 202 is connected to the hopper with a valve. The inner bottom of the mounting frame 1 is connected to the top of the inner frame with a motor 201. The output end of the motor 201 has a vertically connected rotating shaft 201a. The connecting frame 204 connected to the periphery of the rotating shaft 201a is located inside the material bucket 202. The bristles 204a on one side wall of the connecting frame 204 are in contact with the inner side wall of the material bucket 202. The other side wall of the connecting frame 204 has a crushing rod 204b. The upper periphery of the material bucket 202 has a sleeve 202a. The upper surface of the sleeve 202a has a positioning groove 202b. The lower surface of the sleeve 202a is connected to a weighing sensor 203 which is vertically connected to the inner bottom of the mounting frame 1. The outer side wall of the mounting frame 1 has a connected controller.

[0033] Furthermore, a circular array of positioning slots 202b is formed, a circular array of weighing sensors 203 is set, and a circular array of connecting brackets 204 is set.

[0034] The operation process of this embodiment is as follows: Soluble powder is introduced into the inside of the material bucket 202. As the amount of soluble powder inside the material bucket 202 increases, the weight of the material bucket 202 also increases. This causes the material bucket 202 to be squeezed by the weighing sensor 203. The weighing sensor 203 displays the weight of the material bucket 202 on the controller for easy viewing by the staff. After weighing is completed, the valve on the hopper is opened, and the soluble powder inside the material bucket 202 is discharged. After the motor 201 is turned on, the rotating shaft 201a rotates, the connecting frame 204 rotates, and the brush 204a rotates to clean the soluble powder on the inner wall of the material bucket 202. The crushing rod 204b rotates with the connecting frame 204 to break up the clumps of soluble powder. Example

[0035] Please see Figure 1 , Figure 3 and Figure 4 Based on specific embodiments one and two, an anti-spraying component 3 is provided. The anti-spraying component 3 includes a cover plate 301, a feed pipe 302, a screw sleeve 302a, a connecting rod 303, and a limiting block 303a. The cover plate 301 blocks the upper opening of the material bucket 202, effectively reducing the scattering of soluble powder, reducing the waste of soluble powder, and helping to maintain a good working environment.

[0036] Specifically, the lower surface of the cover plate 301 has a fixed positioning block 301a, which is inserted into the inside of the positioning groove 202b. The outer side of the sleeve 202a has a fixed connecting rod 303, and the vertical section of the connecting rod 303 has a threaded limiting block 303a. The limiting block 303a abuts against the upper surface of the cover plate 301. The upper surface of the cover plate 301 has a communicating feed pipe 302, and the upper circumferential section of the feed pipe 302 has a threaded sleeve 302a.

[0037] Furthermore, the positioning blocks 301a are arranged in a circular array, the connecting rods 303 are arranged in a circular array, and the connecting rods 303 have an L-shaped structure;

[0038] The operation process of this embodiment is as follows: rotate the screw sleeve 302a to make the screw sleeve 302a connected to the pipe thread on the external material pump, the feed pipe 302 is connected to the pipe, start the material pump, and the soluble powder enters the inside of the material barrel 202 through the feed pipe 302.

[0039] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A rapid weighing and dispensing device for soluble powders, comprising a mounting frame (1), characterized in that: The mounting frame (1) has a weighing component (2) in the middle. The weighing component (2) includes a material bucket (202) that runs vertically through the middle of the mounting frame (1). The upper part of the outer periphery of the material bucket (202) has a sleeve (202a) that fits in. The lower surface of the sleeve (202a) is arranged in a ring array of weighing sensors (203) that are vertically connected to the inner bottom of the mounting frame (1). The inner bottom of the mounting frame (1) is connected to the top of the inner frame and has a motor (201) connected in the middle. The output end of the motor (201) is vertically connected to a rotating shaft (201a) and has a connecting frame (204) arranged in a ring array on its periphery. The bristles (204a) on one side wall of the connecting frame (204) are in contact with the inner side wall of the material bucket (202). The lower part of the material bucket (202) is connected to a hopper with a valve. The upper surface of the material bucket (202) is provided with an anti-flying component (3), which includes a cover plate (301) provided on the upper surface of the material bucket (202). The upper section of the outer periphery of the feed pipe (302) connected to the upper surface of the cover plate (301) has a threaded sleeve (302a).

2. The rapid weighing and dispensing device for soluble powders according to claim 1, characterized in that: The mounting bracket (1) has a through hole in the middle of the base plate (101) below it. The upper ends of the four vertically connected legs (104) on the upper surface of the base plate (101) are connected to the outer side wall of the mounting bracket (1). The mounting bracket (1) has a V-shaped structure.

3. The rapid weighing and dispensing device for soluble powders according to claim 2, characterized in that: The two side walls of the substrate (101) are symmetrically fixed with ear plates (103), and the upper surface of the ear plates (103) has screw holes that are equidistantly opened with bolts (102) connected by vertical threads.

4. The rapid weighing and dispensing device for soluble powders according to claim 1, characterized in that: The connecting frame (204) has an L-shaped structure, and a connecting breaking rod (204b) is on the other side wall of the connecting frame (204).

5. The rapid weighing and dispensing device for soluble powders according to claim 1, characterized in that: The mounting bracket (1) has a through groove in the middle, and the inner diameter of the through groove is smaller than the outer diameter of the sleeve (202a). The outer diameter of the material bucket (202) is smaller than the inner diameter of the through groove.

6. The rapid weighing and dispensing device for soluble powders according to claim 1, characterized in that: The lower surface of the cover plate (301) has a positioning block (301a) fixed in a ring array, and the upper surface of the sleeve (202a) has a positioning groove (202b) opened in a ring array. The positioning block (301a) is inserted into the inside of the positioning groove (202b).

7. The rapid weighing and dispensing device for soluble powders according to claim 6, characterized in that: The connecting rod (303) fixed to the outer ring array of the sleeve (202a) has an L-shaped structure, and the limiting block (303a) threadedly connected to the vertical section of the connecting rod (303) abuts against the upper surface of the cover plate (301).

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